/**
 * Copyright 2021 xpstem.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.xpstem.lelink.enums;

/**
 * input port.
 * @author billy zhang
 */
public enum InputPort {
    S1(0),
    S2(1),
    S3(2),
    S4(3),
    /**
     * pair Output.A
     */
    A(16),
    /**
     * pair Output.B
     */
    B(17),
    /**
     * pair Output.C
     */
    C(18),
    /**
     * pair Output.D
     */
    D(19);

    private int value;

    private InputPort(int value) {
        this.value = value;
    }

    public int value() {
        return value;
    }

    public static InputPort ofValue(int value) {
        switch (value) {
            case 0:
                return S1;
            case 1:
                return S2;
            case 2:
                return S3;
            case 3:
                return S4;
            default:
                return null;
        }

    }
}
